A NEW BREED OF LINEAR SWITCH We craft Glorious Lynx switches using globally sourced materials for a satisfyingly smooth press. Tight manufacturing tolerances give them a clean, thick sound. Designed with ergonomics in mind, their 60-gram spring prevents finger cramping during longer typing sessions. Upper housing: Made from premium polycarbonate Stem: Made from durable, low-friction POM sourced from Japan 60g spring: Custom-designed using nickel-plated stainless steel sourced from Korea Leaf: Made from the highest quality copper sourced from Japan Number of pins: 5-pin Housing: Made from high-quality nylon sourced from Belgium COMPATIBLE WITH ALL GMMK MODELS Easy connection of Glorious Lynx switches to any GMMK and GMMK Numpad keyboard. Their cross-shaped (+) stem accepts all mechanical keyboard keycaps, and the cutout in their housing allows the LED backlighting of the board to pass through. NOTE: To ensure compatibility with GMMK 1, cut off the two nylon feet on each switch before installation.